apt install -y  smplayer  mpv libmpv-dev mencoderapt install -y  x264 libx264-dev h264enc x265 libx265-dev libde265-dev libde265-0 apt install -y  gstreamer1.0-alsa  gstreamer1.0-pulseaudioapt install -y  gstreamer1.0-libav  apt install -y  gstreamer1.0-tools apt install -y  gstreamer1.0-plugins-good  apt install -y  gstreamer1.0-plugins-bad  apt install -y  gstreamer1.0-plugins-base  gstreamer1.0-plugins-ugly